Food Allergies Tied to Impaired Growth in Kids

Early study suggests that avoiding allergy triggers might be a factor.

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2013-02-25

Food allergies appear to affect children's growth, a new study suggests.

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This could be due to the fact that the treatment for food allergies is strict avoidance of foods that trigger a reaction, the researchers said.

The study of 245 children with food allergies found that they were smaller than other children. It also found that children with more than two food allergies were smaller than those with one or two food allergies.

The investigators looked at the body mass index (BMI) -- a measurement that takes height and weight into account -- of food-allergic children and compared it to BMIs of both healthy children and those with two other conditions known to affect growth.

A greater number of food allergies translates into a greater number of dietary restrictions.

Expert found that children with a milk allergy were smaller than those with other types of food allergies.

The relationships uncovered between food-allergic children, particularly those with more than two and those suffering from milk allergy, and the examined growth markers stress the need for nutritional assessment and intervention to ensure that food allergies do not contribute to any growth delay.

Source: U.S. Dept. of Health & Human Services